# Subtraction From 20

^{st}, Homeschool

- Zip (160 pages)

#### Also included in

- Comprehensive 1st Grade Math Practice and Assessments resource. Includes 9 zip files: Count to 120, Add to 20, Subtract from 20, Place Value, Shapes, Fractions, Graphing, Telling Time, and Measurement. Over 800 pages of worksheets, and assessments. All Common Core aligned, with answer keys.You can s$45.00$64.50Save $19.50
- These Super Bundles are made with popular resources that are often purchased together at my store. They give you an even bigger discount because you are investing on many resources at once! It is the best value for teachers who are considering each of the individual bundles.The Math Homework Bundle$62.50$90.50Save $28.00

### Description

Subtracting from 20 is an important 1st Grade math standard that includes learning subtraction strategies, finding differences with missing numbers in all positions, and relating addition to subtraction to name a few.

This resource was created to provide **year-round practice for subtraction from 20, subtraction strategies, and word problem solving skills.**

It consists of several types of worksheets and assessments that start at the end of Kindergarten level, and progressively go towards mastery of the 1st Grade Common Core Standards for subtraction from 20.

**This resource will take you from day one to day 180!** You’ll find plenty of practice for teaching and re-teaching, pre and post-assessments, all with answer-keys! Ideal for differentiating instruction.

This resource is organized in **3 files.** The first one has sheets for subtraction practice. The second one has sheets for word problem solving practice, and the third one has assessments for each of the skills.

**✔ Get it in a BUNDLE right here.**

**Contents:**

**File #1 – Subtract from 20 (34 pages + answer keys)**

• Understand Subtraction

• Subtract Objects

• Subtract Within 10

• Count Back on Number Lines Within 10

• Count Back on Number Lines Within 20

• Subtract From 10 – Change Unknown

• Use Subtraction Strategies

• Fact Families

• Equations with Symbols (Unknown in all positions)

• True or False Equations (Unknown in all positions)

**File #2 – Word Problems (32 pages + answer keys)**

• Difference Unknown from 10

• Difference Unknown from 20

• Change Unknown from 10

• Change Unknown from 20

• Start Unknown from 10

• Start Unknown from 20

• Mixed Practice

• Subtract to Compare from 10 (How many more/fewer?)

• Subtract to Compare from 20 (How many more/fewer?)

**File #3 – Assessments (14 assessments + answer keys)**

• Subtract from 10

• Subtract from 10 with Unknown in all positions

• Subtract from 20

• Subtract from 20 with Unknown in all positions

• Fact Families

• Cumulative Test

**More from the Practice Makes Perfect Series**

**✔BUNDLE - All Practice Makes Perfect Files!**

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